| 年份 | 尼日尔 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 49.1852 |
| 2016 | 53.7891 |
| 2015 | 55.8578 |
| 2014 | 58.1381 |
| 2013 | 55.1319 |
| 2012 | 53.9222 |
| 2011 | 60.4813 |
| 2010 | 56.5624 |
| 2009 | 31.9713 |
| 2008 | 35.7871 |
| 2007 | 41.0156 |
| 2006 | 47.9716 |
| 2005 | 39.3229 |
| 2004 | 43.2331 |
| 2003 | 36.203 |
| 2002 | 34.4298 |
| 2001 | 42.5272 |
| 2000 | 39.2221 |
| 1999 | 39.6895 |
| 1998 | 29.6362 |
| 1997 | 22.2378 |
| 1996 | 17.1188 |
| 1995 | - |
| 1994 | - |
| 1993 | 23.1754 |
| 1992 | 27.3327 |
| 1991 | 30.3594 |
| 1990 | 21.2014 |
| 1989 | 29.6266 |
| 1988 | 23.4864 |
| 1987 | 26.5405 |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | 22.4602 |
| 1981 | 24.2025 |
| 1980 | 18.6194 |
| 1979 | 21.8227 |
| 1978 | 24.5828 |
| 1977 | 23.9801 |
| 1976 | 23.5434 |
| 1975 | 23.6702 |
| 1974 | 17.7524 |
| 1973 | 18.617 |
| 1972 | 25.9392 |
| 1971 | 33.3837 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |